You need to find out why the gbr water is inhibiting (stopping) photosynthesis in the algae. The three major parts of photosynthesis are psi, psii and the calvin cycle. The database has provided 3 things that could be inhibiting photosynthesis: high sea temperatures, paraquat, and diuron. Calvin cycle photosystem i photosystem ii normal sea water gbr sea water atp 5. 2 mm 0. 1 mm nadph 5. 3 mm 0. 1 mm sugar 6. 0 mm 0. 2 mm justify your choice by writing a hypothesis to explain how it has stopped the algae from making atp, nadph and sugars. You will be able to revise your hypothesis as you do more experiments.
